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15 Cards in this Set
- Front
- Back
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What uses twisted pair copper cabling? |
Ethernet cabling |
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What is the color scheme for T-568A? What cable is it? |
Green/white, green, orange/white, blue, blue/white, orange, brown/white, brown. It’s a twisted pair copper cabling |
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What is the color scheme for T-568B? What type of cabling is it? |
Orange/white, orange, green/white, blue, blue/white, green, brown/white, brown. Twisted pair copper cabling |
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What are the copper cable categories? And what are the specs? |
1000BASE-T (Cat 5) 100 meters 1000BASE-T (Cat 5e) 100 meters 10GBASE-T (Cat 6) unshielded: 55 meters, shielded: 100 meters 10GBASE-T (Cat 6A) 100 meters |
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What cable is commonly used on cable modem networks? |
Coaxial cable. Two or more forms share a common axis. (Wire conductor, dielectric insulator, metal shielding, plastic jacket) |
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What is RG-6? |
RG-6 is a coaxial cable that is used in television/digital cable and high-speed internet over cable. |
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What is plenum-rated cable? |
Fire rated cable made of PVC or polyvinyl chloride, or FEP fluoridated ethylene polymer. |
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What is UTP? |
Unshielded twisted pair. Ethernet cable. |
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What is STP? |
Shielded Twisted Pair. Requires the cable to be grounded with a grounding wire. Ethernet cable |
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What are the unshielded and shielded cable abbreviations? |
U= unshielded S= braided shielding F= foil shielding Usually written as (overall cable) / (individual pairs)TP Example: braided shielding around the entire cable and foil around the pairs is S/FTP. Or foil around the cable and no shielding around the pairs is F/UTP |
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What is a VGA? What connector does it have? |
Video Graphics Array. DB-15 connector, or DE-15, has a blue color. Video only, no audio. Analog signal that degrades after 5-10 meters. At |
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What are the specs of HDMI? |
20 meter distance, and 19-pins (type A). Proprietary connector |
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What is DisplayPort? |
Sends digital info in packetized form, like Ethernet and PCIe. Carries both audio and video. Is compatible with HDMI and DVI. |
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What is DVI? And what are the classes of DVI? |
DVI-A uses Analog Signals. DVI-D uses Digital Signals. DVI-I uses Integrated digital and analog in the same connector. |
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What does the 15-pin and 7-pin connector do in a SATA connector? |
15-pins is used for Power. 7-pins is used to transfer Data. |
